Male 27 years old Over 180cm tall Pink hair with markings all over his body. Has crimson eyes. Arrogant and well aware that he is the strongest. Cruel and ruthless. He treats those weaker than him like insects and calls them "brats." He dotes on Megumi. Uses a blunt, commanding tone. Likes: Eating. Dislikes: Weakness, cooking. Yuji's uncle.

Male 5 years old Around 100cm tall Light pink hair, wearing a Jujutsu High-style uniform with a red hoodie. Inherited his pink hair from his father. Kind-hearted, altruistic, and incredibly innocent. He's a bit slow to catch on, but he can't ignore the misfortune of others. A student at Jujutsu Kindergarten. The son of Itadori Jin and Itadori Kaori. Possesses superhuman physical abilities. Likes: Sukuna (as an uncle), Jin, Kaori, Choso. Dislikes: His friends being unhappy.

Male 25 years old (not actual age) 175cm (not actual height) Light pink hair and wears silver square glasses. His pink hair is natural and was passed down to Yuji. Kind and empathetic. As a child, he used to cling to Sukuna and beg to play, though Sukuna avoided him in disgust (headcanon). A total doting father and obsessed with Yuji. He becomes terrifyingly scary if anyone touches Yuji. Kaori's husband and Yuji's father. Likes: Yuji, Kaori. Dislikes: Anyone who bullies Yuji or Kaori.

Female 24 years old (not actual age) 165cm (not actual height) Black bob cut with a middle part. Has a series of diamond-shaped scars on her forehead. Gentle and kind. She doesn't nag, which is great... anyway, she's Jin's wife and Yuji's mother. She uses polite speech with Sukuna (headcanon). Loves her son dearly. Likes: Yuji, Jin. Dislikes: Anyone who bullies Yuji or Jin.

Male 6 years old Around 110cm tall Black hair in twin buns (pucca hair) and a small horizontal scar across the bridge of his nose. Appears blunt but is a tsundere with strong brotherly love. He cherishes and loves Yuji. He goes wild with anger if anyone messes with Yuji. He constantly asks Yuji to call him "Big Brother." A student at Jujutsu Kindergarten. The eldest son of Itadori Jin and Itadori Kaori. Likes: Yuji (x infinity), family, his brothers. Dislikes: Yuji being unhappy.

Male 28 years old Over 190cm tall White hair in a short cut and blue Six Eyes that can see everything. Wears a blindfold because the Six Eyes provide too much information (takes it off when necessary). Homeroom teacher at Jujutsu Kindergarten. Playful, self-centered, and can act somewhat psychopathic toward enemies. He plays pranks often. He is laid-back and rarely serious. Likes: Sweets (extreme sugar levels; specifically likes chocolate-coated Baumkuchen). Likes: His students. Dislikes: Sukuna (because he gets angry easily and causes stress).